If you thought Windows, macOS, and Linux were the only operating systems for general-purpose PCs, you might want to take a look at the sheer number of alternative OSes out there. The FreeBSD scene ...

Ask any casual user about their preferred operating system for everyday tasks, and you’ll typically hear them mention Windows or macOS. These days, Linux has been gaining prominence as well, so you ...

Looking for non-Linux open-source options? From ghosts of past operating systems to fascinating works in progress, here are my top picks.